RN 2025 ON CELL PHYSIOLOGY
NEWEST TEST BANK EXAM
QUESTIONS WITH CORRECT WELL
DETAILED ANSWERS ALREADY
GRADED A+|STUDY TO PASS!!
A membrane is composed of?
- ANSWERS -phospholipids
All cells contain 3 things. These three things are?
- ANSWERS -DNA, RNA, and synthesize proteins
The cell is filled with a fluid called?
- ANSWERS -cytoplasm or cytosol
Each cell consists of?
(3) - ANSWERS -nucleic acids, cytoplasm, and cell membrane
Nucleus -
,ANSWERS -small structure that contains chromosomes and
regulates the cell
What is the one thing that all cells have in common? -
ANSWERS -They have a cell membrane
What is the nucleus responsible for? - ANSWERS -the passing
on genetic traits between pores, chromatic, and ribosomes
Chromosomes - ANSWERS -These are highly condensed,
threadlike rods of DNA
What does DNA stand for? - ANSWERS -deoxyribonucleic acid
DNA - ANSWERS -genetic material that stores information
about the plant or animal
Chromatin - ANSWERS -This consists of the DNA and protein
that make up chromosomes
,Nucleolus - ANSWERS -This structure contained within the
nucleus consists of protein. Synthesizes and stores RNA
(ribonucleic acid)
Nuclear envelope - ANSWERS -Encloses the structures of the
nucleus. Consists of inner and outer membranes made of
lipids
Nuclear pores - ANSWERS -involved in the exchange of
material between the nucleus and the cytoplasm
Nucleoplasm - ANSWERS -liquid within the nucleus, and is
similar to cytoplasm
What are the parts of the cell membranes? (8) - ANSWERS -•
Glycoprotein
• Glycolipid
• Peripheral membrane protein
• Phospholipid bilayer
• Protein channel
• Cholesterol
• Filaments of cytoskeleton
, • Integral membrane protein
Glycoprotein - ANSWERS -protein with carbohydrate attached
Glycolipid - ANSWERS -lipid with carbohydrate attached
What has selective permeability with regard to size, charge,
and solubility? - ANSWERS -cell membrane or plasma
membrane
Selective permeability - ANSWERS -allows what goes in and
outside of the cell
Which two small molecules typically can pass through the cell
membrane? - ANSWERS -oxygen and water
Molecules that are soluble in phospholipids can usually? -
ANSWERS -pass through the cell membrane
Many molecules are not able to diffuse the cell membrane.
How can they be moved? - ANSWERS -active transport and
vesicle
NEWEST TEST BANK EXAM
QUESTIONS WITH CORRECT WELL
DETAILED ANSWERS ALREADY
GRADED A+|STUDY TO PASS!!
A membrane is composed of?
- ANSWERS -phospholipids
All cells contain 3 things. These three things are?
- ANSWERS -DNA, RNA, and synthesize proteins
The cell is filled with a fluid called?
- ANSWERS -cytoplasm or cytosol
Each cell consists of?
(3) - ANSWERS -nucleic acids, cytoplasm, and cell membrane
Nucleus -
,ANSWERS -small structure that contains chromosomes and
regulates the cell
What is the one thing that all cells have in common? -
ANSWERS -They have a cell membrane
What is the nucleus responsible for? - ANSWERS -the passing
on genetic traits between pores, chromatic, and ribosomes
Chromosomes - ANSWERS -These are highly condensed,
threadlike rods of DNA
What does DNA stand for? - ANSWERS -deoxyribonucleic acid
DNA - ANSWERS -genetic material that stores information
about the plant or animal
Chromatin - ANSWERS -This consists of the DNA and protein
that make up chromosomes
,Nucleolus - ANSWERS -This structure contained within the
nucleus consists of protein. Synthesizes and stores RNA
(ribonucleic acid)
Nuclear envelope - ANSWERS -Encloses the structures of the
nucleus. Consists of inner and outer membranes made of
lipids
Nuclear pores - ANSWERS -involved in the exchange of
material between the nucleus and the cytoplasm
Nucleoplasm - ANSWERS -liquid within the nucleus, and is
similar to cytoplasm
What are the parts of the cell membranes? (8) - ANSWERS -•
Glycoprotein
• Glycolipid
• Peripheral membrane protein
• Phospholipid bilayer
• Protein channel
• Cholesterol
• Filaments of cytoskeleton
, • Integral membrane protein
Glycoprotein - ANSWERS -protein with carbohydrate attached
Glycolipid - ANSWERS -lipid with carbohydrate attached
What has selective permeability with regard to size, charge,
and solubility? - ANSWERS -cell membrane or plasma
membrane
Selective permeability - ANSWERS -allows what goes in and
outside of the cell
Which two small molecules typically can pass through the cell
membrane? - ANSWERS -oxygen and water
Molecules that are soluble in phospholipids can usually? -
ANSWERS -pass through the cell membrane
Many molecules are not able to diffuse the cell membrane.
How can they be moved? - ANSWERS -active transport and
vesicle
